MSO may refer to:
==Orchestras== Madison Symphony Orchestra, of Madison, Wisconsin, U.S. Melbourne Symphony Orchestra, of Melbourne, Victoria, Australia Melbourne Ska Orchestra, of Melbourne, Victoria, Australia Milwaukee Symphony Orchestra, of Milwaukee, Wisconsin, U.S. Monroe Symphony Orchestra, of Monroe, Louisiana, U.S. Montreal Symphony Orchestra, of Montreal, Quebec, Canada
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).